Taxonomic revision of the Limonium latebracteatum group (Plumbaginaceae), with the description of a new species
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Título: | Taxonomic revision of the Limonium latebracteatum group (Plumbaginaceae), with the description of a new species |
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Autor/es: | Moreno, Joaquín | Terrones Contreras, Alejandro | Alonso-Vargas, M. Angeles | Juan, Ana | Crespo, Manuel B. |
Grupo/s de investigación o GITE: | Botánica y Conservación Vegetal |
Centro, Departamento o Servicio: | Universidad de Alicante. Departamento de Ciencias Ambientales y Recursos Naturales | Universidad de Alicante. Centro Iberoamericano de la Biodiversidad |
Palabras clave: | Endemic plants | Iberian Peninsula | PCA | LDA | Numerical taxonomy |
Área/s de conocimiento: | Botánica |
Fecha de publicación: | 5-ene-2018 |
Editor: | Magnolia Press |
Cita bibliográfica: | Phytotaxa. 2018, 333(1): 41-57. doi:10.11646/phytotaxa.333.1.3 |
Resumen: | Limonium latebracteatum is a plant species from the central and northeastern Iberian Peninsula, characterised by an inner bract wider than long, glaucous leaves, and wide petioles, which belongs to the Limonium delicatulum group. The L. delicatulum group is a complex group formed by around fifteen Iberian and Balearic species, including endemisms with narrow distributions, which is highly diversified in the Mediterranean territories of the Iberian Peninsula. The species in that group are similar each other and occasionally they are not well-delimited morphologically. In this framework, a taxonomic revision of L. latebracteatum and close species in the Iberian Peninsula has been carried out to clarify the taxonomy of L. latebracteatum and L. carpetanicum. This revision has been based on morphological features and supported by ordination analyses such as Principal Component Analysis (PCA) and Linear Discriminant Analysis (LDA). In addition, a classification tree was performed to support these analyses. As a result of this study, L. latebracteatum has been separated in two different species: L. latebracteatum and L. admirabile, a new species endemic to Albacete province which is described here. Finally, a diagnostic key is provided for the L. delicatulum group to allow identification of the species in this group. |
Patrocinador/es: | This research was supported by the project OAPN 354/2011 (Ministerio de Agricultura, Alimentación y Medio Ambiente, Spanish Government), “Instituto de Estudios Albacetenses Don Juan Manuel” (Albacete Council) and FPU grant AP-2012-1954 (Ministerio de Educación, Spanish Government). |
URI: | http://hdl.handle.net/10045/83777 |
ISSN: | 1179-3155 (Print) | 1179-3163 (Online) |
DOI: | 10.11646/phytotaxa.333.1.3 |
Idioma: | eng |
Tipo: | info:eu-repo/semantics/article |
Derechos: | © 2018 Magnolia Press |
Revisión científica: | si |
Versión del editor: | https://doi.org/10.11646/phytotaxa.333.1.3 |
Aparece en las colecciones: | INV - BotCoVe - Artículos de Revistas |
Archivos en este ítem:
Archivo | Descripción | Tamaño | Formato | |
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2018_Moreno_etal_Phytotaxa_final.pdf | Versión final (acceso restringido) | 1,68 MB | Adobe PDF | Abrir Solicitar una copia |
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